SectionA2a-2dUnit6WhenwasitWhenwasitinvented?invented?Whenwas….invented?Whatisitusedfor?Ithinkitwasinventedin…in1876in1927in1971in1885It’susedfor….abcdcomputercartelephonetelevision=TVshoeswithlightsWhatarethey?with“带有.附有”表伴随状态shoeswithspecialheelsheelsWhatarethey?hotice-creamscoop,runsonelectricityice-creamWhatisthis?电动的Listenandnumbertheinventions[1-3]intheorderyouhearthem.2a___shoeswithspecialheels___shoeswithlights___hotice-creamscoop,runsonelectricity132shoeswithspecialheelsheelsWhatarethey?Whataretheyusedfor?InventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenagainandcompletethechart.2bchangingservinginthedarkbeusedfordoingsth=beusedtodosth被用来做某事Makeconversationsusingtheinformationin2b.Whataretheshoeswithlightsusedfor?2cThey’reusedforseeinginthedark.beusedfordoingsth=beusedtodosth被用来做某事Whatarehotice-creamscoopusedfor?They’reusedforservingforreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’reusedforchangingthestyleoftheshoes.Readthepassagequicklyandanswerthequestions.1.WhatkindofinventiondoesRoythinkof?2.Whoandwhenwasthezipperinvented?3.Whendidthezipperbecomepopular?Thezipper.WhitcombJudsonin1893.Around1917.2dHeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?2dMypleasure!Letmethink…hmm…Iknow!Thezipper!n.项目;工程n.高兴;愉快n.拉链Role-playtheconversation.Thezipper?Isitreallysuchagreatinvention?Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags…almosteverywhere!adj.每日的；日常的Well,youdoseemtohaveapoint…Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.n.网站n.先锋;先驱v.列表;列清单n.名单;清单Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.v.提到;说到Really?Sowhendiditbecomepopular?Around1917.单项选择1.Sweatersareusedfor___warm.A.togiveB.tokeepC.givingD.keeping2.___doyouthinkthecomputerwasinventedby?A.WhenB.WhatC.WhoD.Why3.She’dliketohaveamobilephone___shecouldcommunicatewithherfriends.A.thoughB.untilC.unlessD.becauseDCDBeusedfordoingsthkeepwarm保暖sthbeinventedbysb14.Doestheboyenjoy__musicwithhisMP4allday?A.tohearB.hearingtoC.tolistenD.listeningto5.Whatisatelephoneused___,class?A.toB.inC.forD.aboutDCenjoydoingsthlistentomusic6.Wasacarinvented___March4,1876?A.onB.inC.atD.of7.Canyoutellme___thetrainwasinvented?A.whatB.whoC.whenD.which8.Ithinkthe___inventionisamobilephone.Whataboutyou?A.HelpfulB.mosthelpfulC.HelpfullyD.mosthelpfullyACB用于具体的某年某月某日的前面9.Thebridge___bytheworkersin2009.A.builtB.buildC.wasbuildD.wasbuilt10.RiceisgrowninSouthChina___farmers.A.byB.inC.withDforDAbysb/sth(动作执行者)1.Recitethenewwordsand2d.2.Preview3a-3b.3.FinishtheworkbookofSectionA1a-2d.1.Recitethenewwordsand2d.2.Preview3a-3b.3.FinishtheworkbookofSectionA1a-2d.Thefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeoplecanusethemfor________inthe______.Listenagainandfillintheblanks.somethingseeingdarklightsThesecondinventionisaspecialice-cream______.Itrunson_________andbecomeshot.It’s_____forservingreally_____ice-cream.scoopelectricityusedcoldThelastinventionisshoeswithspecial_____.Peoplecanmovetheheels_____and______.Youcan_____theheelsifyouaregoingtoa______or______themifyouarejustgoingoutfor_________.heelsdownupraisepartylowershopping
